Sony SPP-A972 - Manual (Page 40)

40 US Telephone Features
To talk from the base unit
to the handset
Press (INTERCOM) on the base unit.
The base unit and handset ring and
“** PAGING **” appears on the
display of the handset.
When a person at the handset presses
(INTERCOM), you can talk with each
other.
“INTERCOM” appears on the display
of the handset and the INTERCOM
lamp on the base unit lights up.
When you are done talking or if no
one answers the phone
Press (OFF) on the base unit.
Talking between the phones (Intercom)
You can converse using the base unit and the handset. You can start
the intercom from either phone.
To talk from the handset to
the base unit
Press (INTERCOM) on the handset.
After the base unit rings twice, you
will be connected automatically.
When a person at the base unit
answers, you can talk with each other.
“INTERCOM” appears on the display
of the handset and the INTERCOM
lamp on the base unit lights up.
When you are done talking or if no
one answers the phone
Press (OFF) on the handset.
INTERCOM lamp
(OFF)
(OFF)